The FIREFORT series of fire-resistant distribution boxes with a steel body for cable connection is designed for use in connections and branches of electrical signal, control, and power circuits of systems requiring continued operation during a fire – fire-resistant cable lines (FCL). They provide the necessary time for localizing uncontrolled combustion and evacuating people to a safe zone. Installed using fasteners. The box is made using non-combustible materials and maintains functionality during a fire for up to 120 minutes in accordance with GOST R 53316. Enclosure protection rating IP41.